保定万协重工制造有限责任公司(H5网站)坐落于鑄(zhù)造名鄉—河北省泊(bó)頭市。公司占地面(miàn)積38650平方米，建築面(miàn)積20300平方米，是國内(nei)著名的集設計、鑄(zhù)造、生産、銷售、服務(wu)于一體的容積泵(beng)專業制造廠家。公(gong)司始建于1984年,有二(er)十幾年專業研制(zhì)經驗。目前産品設(she)計采用國際先🐉進(jin)水平實體設計軟(ruǎn)件；産品研發、制造(zao)、檢驗、交付按照ISO9001質(zhi)量管理體系控制(zhi)過程質量；産品制(zhì)造廣泛使用加工(gong)中心、數控機床、專(zhuan)用精機、高精設備(bei)；檢測設備擁有萬(wàn)能🈲工具顯微鏡、漸(jiàn)開線檢測儀、光學(xué)投影儀、萬能測齒(chi)儀、脈👨‍❤️‍👨沖輝光離子(zǐ)氮化爐等大型檢(jian)測設備，并建有國(guó)家B級試驗站。本廠(chǎng)以一流的産品水(shui)平、優質的售後服(fú)務、恪守信用而在(zài)市場上倍受歡迎(ying)，産品暢銷不衰，赢(yíng)得了用戶的普遍(bian)贊譽。公司已通過(guo)ISO9001：2000國際質量體系認(ren)證，中國船級社CCS型(xing)式認證，法國船級(jí)社BV産品工廠認證(zheng)，美國船級社ABS産品(pǐn)質量認證，中國漁(yu)業船舶檢驗局船(chuan)用泵認證,成為中(zhong)石油物資資源市(shì)場成員、中石化物(wù)資資源市場成員(yuan)。河北省知名産品(pin)生産企業，船用泵(bèng)産品承制企業。Hebei far east pump industry manufacturing co., LTD is located in botou city, hebei province, a casting of the township.The company covers an area of 38650 square meters, construction area of 20300 square meters, is the domestic famous design, casting, production, sales and service in one of the positive displacement pump professional manufacturer.Company was founded in 1984, has 20 years experience in professional development.The current product design adopts the international advanced level entity design software;Product research and development, manufacture, inspection, delivery, in accordance with the ISO9001 quality management system of process quality control;Widely used products manufacturing processing center, numerical control machine tools, precision machine, high precision equipment;Testing equipment has universal tool microscope, involute tester, optical projector, universal gear tester, pulse glow ion nitriding furnace and other large-scale testing equipment, and built national B level test station.The factory with the first-class products, excellent after-sales service, abide by credit and popular in the market, the products sell well and win the user's universal praise.The company has passed ISO9001:2000 international quality system certification, China classification society CCS type approval, bureau veritas BV products factory certification, the United States classification society ABS product quality certification, China's Marine fishing vessel inspection bureau pump certification, has been a member of the material resource market in oil, sinopec material resources market member.Well-known products production enterprise in hebei province, Marine pump products enterprises.

    公(gong)司以“泊遠東”牌齒(chi)輪泵，螺杆泵為主(zhǔ)導産品，涉及21個系(xì)列，4200多種規格，年生(sheng)産能力達43000多台（套(tào)）。産品行銷油田、化(huà)工、電力、船舶、冶金(jīn)、食品等各♈大🙇‍♀️行業(ye)。産👣品除滿足國内(nei)客商的需求外，部(bu)分出口至東南亞(yà)、美洲、歐✂️洲等國家(jia)和地區。公司在全(quán)國各大城市設有(you)30多個分支機構，并(bìng)建立了完善的營(yíng)銷服務網絡，擁有(you)一支龐大敬業的(de)營銷服務隊伍，可(ke)為廣大客戶提供(gong)優質的服務。 公司(sī)以嚴謹的質量體(tǐ)系、先進的生産設(she)備、完善的檢測手(shǒu)段、豐富的制造經(jing)驗、務真求實的遠(yuǎn)東團隊，來有效保(bǎo)證産品質量。以滿(mǎn)腔真誠期待與國(guó)内外各界人士攜(xié)手鑄就多方共赢(yíng)的輝煌。Company to "moored far east" brand gear pump, screw pump for the leading product, involves the 21 series, more than 4200 kinds of specifications, annual production capacity of more than 43000 Taiwan (sets).Product marketing oilfield, chemical industry, electric power, shipbuilding, metallurgy, food and other major industry.Products in addition to meet the needs of domestic customers, some exports to southeast Asia, the americas, Europe and other countries and regions.The company has more than 30 branches in major cities throughout the country, and established a perfect marketing service network, has a large professional marketing services team, can provide the high quality service for the customers.Companies with strict quality system, advanced production equipment, perfect detection means, rich manufacturing experience and WuZhen strives for the far east team, to effectively ensure the quality of products.To sincerely look forward to working with people from all walks of life both at home and abroad hand in hand to own a bright multi-win-win situation.

    我公司是(shi)一個生産齒輪油(yóu)泵和螺杆泵的專(zhuān)業公🌏司。公司擁有(you)各種設備80台,主要(yao)設備有：C6140  CW6163C車床24台，TX611C/4镗(táng)床2台，M131M7130磨床8台，C125A立車(chē)2台，Y318K Y3150E滾齒機6台，E3050X16/1搖臂(bi)鑽床2台，E5163立式鑽床(chuang)2台，B1-400萬能銑床3台，螺(luo)杆泵轉子專用QH2-007銑(xi)床1台，半自動螺旋(xuán)轉子QH2-029B銑床2台，X53K立銑(xi)3台，半自動螺旋轉(zhuan)子QH2-031 QH2-032磨刃機台。My company is a company specialized in the production of gear oil pump and screw pump.Company has 80 sets of various devices, the main equipment are: C6140 CW6163C 24 sets of lathe, TX611C/boring machine 2 units, 4 M131M7130 grinding machine 8 units, C125A set, 2 sets, Y318K Y3150E hobbing machine 6 units, E3050X16/1 radial drilling machine 2 sets, E5163 vertical drilling machine 2 sets, B1-400 universal milling machine 3 units, screw pump rotor 1 QH2-007 milling machine, semi-automatic screw rotor QH2-029 - b milling machine 2 sets, X53K three vertical milling, semi-automatic screw rotor QH2 QH2-031-031 edge grinding machine is used.

    我公(gōng)司擁有省計量局(ju)制試驗台1台，自制(zhi)試驗台3台，使生産(chan)産品從原材料投(tou)入到産成品出廠(chǎng)實現了全過程檢(jian)測。産品出廠合格(ge)率 100% ，具備較強的綜(zong)合配套制造能力(lì)。理化試驗室、長度(du)計量室是✨國🐉家計(ji)量确認合格單位(wèi)，使産品從原材料(liào)投入到産成品出(chu)👣廠實現了全過程(cheng)檢測。産品出廠合(he)格率100% ，具備較強的(de)綜合配套制造能(neng)力，公司年可生産(chǎn)各種泵 6000 多台。My company has the province system test bench 1 bureau of standard measurement, homemade test-bed 3 units, production of products from raw materials into finished goods factory implements the whole process of detection.Product factory qualified rate 100%, have strong ability of comprehensive manufacturing.Physical and chemical laboratory, length measuring room is the national metrological confirmation unit, make our products from raw materials into finished goods factory implements the whole process of detection.Product factory qualified rate 100%, have strong comprehensive manufacturing capacity, company can produce all kinds of pump in more than 6000 units.

聯系(xì)電話:0317-8223128

公司傳真:0317-8265584  8185455

技術部:0317-8260535

貨物發(fā)運部:0317-8180755

售後服務部(bù):0317-8250309

郵箱:[email protected]

地址:河北省(sheng)泊頭市道東街88号(hao)( 緊鄰104國道，距京滬(hu)高速5公裡)

運費說(shuō)明:

    1.本公司常規産(chan)品1-3天發貨,特殊要(yao)求或者需定做的(de)産品發貨時間已(yi)與客戶協商為準(zhun), 2.泵運費方式有兩(liǎng)種:快遞和物流.小(xiǎo)泵和小型配件發(fā)快遞,其餘體積較(jiào)大,數量較多,推薦(jian)走專線物流貨運(yùn),一般南方,中部地(dì)區及沿海地區3-5天(tian)左右到達.西部,北(bei)部較遠的地區以(yi)及少數二次中轉(zhuǎn)地區5-8天左右可到(dào),具體覆蓋範圍請(qǐng)咨詢公司客服人(rén)員.安裝使用:請您(nin)根據産品說明書(shū)的步驟進行操作(zuò),如有問題,請聯系(xi)我公司,我公司将(jiāng)會請最專業的技(jì)術人員為您提供(gòng)服務.為了保護您(nín)的利益,我們已經(jīng)提醒客戶在收到(dào)貨物時,要開箱驗(yan)貨,如在打開驗貨(huo)時發現貨物丢失(shī),損害或者不符,請(qing)拒絕簽收,您簽收(shou)就代表已準确無(wú)誤的收到後屋,若(ruò)在簽收貨物之後(hòu)才發現貨物丢失(shī)或者不符,如不負(fu)責. 客戶收到貨後(hou),産品無法安裝或(huò)者規格有誤,本公(gong)司提供退貨或者(zhě)換貨服務,退貨或(huò)者換貨的客戶請(qing)保證貨物的完好(hǎo)無損,并承擔往返(fǎn)運費. 客戶收到後(hou),如果産品存在質(zhì)量問題,請在收貨(huo)後7天内聯系我公(gong)司,提供相關質量(liàng)問題圖片,我公司(si)将在第一時間給(gei)您退貨或者換貨(huo),因為我公司已經(jīng)在發貨前已經仔(zǎi)細檢查過,所以過(guò)期将不提供此項(xiàng)服務,還請諒解.Shipping details:1. Our regular products 1-3 days of delivery, special requests or need to custom-made product delivery time is already negotiate with customer, 2. The pump freight way has two kinds: express and logistics. Small pump and small accessories send express, the rest of the volume is larger, the number is more, recommend special line logistics, freight, generally south, central and coastal area about 3 to 5 days to arrive. In the west, north of remote areas and areas inhabited by minority secondary transit, about five to eight days to specific coverage please consulting company customer service staff. Install and use, please according to the product manual steps, if any problem, please contact our company, we advise you that we will be the most professional and technical personnel to provide service for you. In order to protect your interests, when we have to remind the customer receive the goods, unpacking inspection, such as when open the inspection found that the goods lost, damage or discrepancy, please refuse to sign after receiving STH, you sign after receiving STH means have accurate received after the house, if after receipt of goods found the goods didn't agree lost or, if not responsible. Customers after receiving the goods, the product can't install or specification is wrong, the company provides the return or exchange service, return or exchange the customers please make sure that the goods are intact, and bear the freight back and forth. The receipt of the customer, if the product quality problems, please contact me within 7 days after receiving the company, provide relevant quality problem photos, our company will give you a refund or a replacement in the first time, because I already have carefully checked before shipment, so late will not provide this service, also please understand.

     ●高(gao)粘度齒輪泵并不(bú)能産生壓力，它隻(zhī)是輸出流量。壓力(lì)低或無壓力，說明(ming)高粘度齒 輪泵沒(mei)有吸入液體或洩(xiè)漏嚴重。High viscosity gear pump does not generate pressure, it is only the output flow.Pressure is low or no pressure, high viscosity gear wheel pump don't inhale the liquid or leakage is serious.

　　電動機輸(shu)出功率偏小、齒 輪(lún)泵排量選得過大(da)或壓力調得過高(gao)時，也會造成壓力(lì)不足 當然，壓力表(biǎo)損⭐壞或壓力表節(jiē)流孔堵塞時也顯(xiǎn)示不出壓力，此時(shí)可換裝一個新的(de)壓力表檢查。Small motor output power, gear wheel pump capacity to choose too large or pressure too high, can cause stress Pressure gauge damage or pressure gauge orifice jams, of course, also could not show pressure, can change a new pressure gauge to check at this time.

　　如果(guǒ)确認泵無流量輸(shu)出，可能是由于泵(beng)安裝有誤、泵的🏃轉(zhuan)向不對，或吸人側(ce)(進液口及吸液管(guǎn)道)堵塞、出口止回(huí)閥裝反或卡死了(le)，也有可能是驅動(dòng)軸斷裂了。If confirmed that no flow pump output, could be turned to the pumps due to pump installation is wrong, wrong, or suction side (liquid into the mouth and suck liquid pipeline jam, export check valve installed backwards, or card is dead, it is possible that the drive shaft fracture.

　　高粘度(du)泵在轉速過低時(shí)會引起出液量不(bu)足，這種現象往往(wǎng)是由于泵的驅動(dòng)裝置打滑或功率(lǜ)不足☀️所緻。此時應(ying)檢查齒 輪泵的實(shi)際轉速、泵與電動(dòng)機的聯接及功率(lü)匹配情況等。High viscosity pump in low speed can cause insufficient quantity of produced liquid, this phenomenon is often due to the slippage of the pump drive or insufficient power.Check the gear wheel pump at this time of the actual speed, pump and motor connection and power matching, etc.

    ●高粘(zhān)度泵在開始運轉(zhuǎn)前，往齒輪泵的殼(ke)體内灌滿待輸送(song)的液體，便于安全(quan)啟動。若環境溫度(du)低于冰點，應預先(xiān)向泵内通入熱蒸(zheng)汽，進行預熱處理(li)，然後才可🔅啟動齒(chi)輪泵。高粘度泵的(de)旋轉方向要與進(jin)、出油口相符。齒輪(lun)泵若是第一次運(yùn)行，或長期閑置後(hòu)再使用，最好在空(kōng)載或小負荷情況(kuang)下先跑合一小時(shí)左右。如果在跑💃合(he)階段預先覺察出(chū)異常溫升、洩漏、振(zhèn)動和噪聲時，應停(tíng)機檢查。高粘度齒(chǐ)輪泵的支座或法(fǎ)蘭與其驅動電機(jī)應采用共同的安(ān)裝基🌍礎，基礎、法🌈蘭(lan)或支座均需具有(you)足夠的剛度，以減(jiǎn)小齒輪泵運轉時(shí)産生的振動和噪(zao)聲。電動機與齒輪(lún)泵須用彈性聯軸(zhóu)器連接，同軸度小(xiao)于0.1毫米，傾斜角不(bu)得大于1度。安裝聯(lian)軸器時不得用錘(chuí)敲打，以免傷害齒(chǐ)輪泵的齒輪等零(líng)件。若用帶輪、鍊輪(lún)等驅動時應設托(tuo)架支☎️承，以防主動(dòng)齒輪軸承受徑向(xiang)力。緊固齒輪泵、電(dian)動機的地腳螺釘(ding)時，螺釘受力應均(jun)勻，連接可靠。用手(shǒu)🤞轉🌂動聯軸器時，應(yīng)感覺到齒輪泵能(néng)夠輕松地轉動，沒(mei)有卡緊等異常現(xiàn)象出現，然後才可(kě)以配管。High viscosity pump before starting work, to gear pump casing filled with liquid, facilitate safe launch.If the environment temperature is below freezing, should advance to pump into the hot steam, preheating treatment, and then to start the pump.The direction of rotation of the pump with high viscosity, oil outlet in accord.Gear pump is the first run, or long-term idle before using, had better under the condition of no load or small load to run one hour or so.If in the running-in stage in advance detect abnormal temperature rise, leakage, vibration and noise, should stop check.High viscosity gear pump bearing or flange should adopt a common drive motor installationFoundation, foundation, flange or support all needs to have enough rigidity, to reduce the vibration of gear pump is running and noise.Motor and gear pump with elastic shaft coupling, coaxial degree is less than 0.1 mm, Angle shall not be greater than 1 degree.When installing coupling hammer shall not be used, in order to avoid damage of the gear pump gearAnd other parts.If use the belt wheel, wheel, etc, shall set bracket support, in case of driving gear bearing by the radial force.Ground screw fastening gear pump, motor, screw force should be uniform, reliable connection.Turn the coupling with the hand, should feel can easily turn the gear pump, no abnormal phenomenon such as clamping, then can be piping.

     高粘度齒(chǐ)輪泵的吸油管道(dao)内徑應足夠大，并(bìng)避免狹窄通道或(huo)急劇🤩拐彎、減🤩少彎(wān)頭，去除不必要的(de)閥門、附件，盡可能(néng)地降低泵的安裝(zhuāng)高☎️度，縮短吸油管(guǎn)道的長度，以減少(shǎo)壓力損失。管接頭(tóu)等元件的密封要(yào)良好，以防止空氣(qì)侵入，從而控制氣(qi)穴與氣蝕的發生(shēng)。止回閥與安全閥(fá)在齒輪泵的輸出(chu)管路上最好安裝(zhuang)一個止回閥。這樣(yàng)在檢修泵🐕及💘輸📱出(chū)㊙️管道時，系統中的(de)液體不會發生倒(dao)流。齒輪泵帶負荷(he)停車時，亦可防止(zhǐ)泵倒轉而在其輸(shu)出管道内⭐産📞生局(jú)部真空。應當注意(yi)，出口止回閥不能(néng)裝反或出現卡🔴死(si)現象。高粘度泵的(de)出口管路上還應(ying)當設置安全閥等(děng)保護裝置，這樣✏️一(yi)旦泵的出口通道(dào)發生堵塞⛱️，就可以(yǐ)打開安全閥卸壓(yā)。安全閥可以與泵(bèng)體或泵蓋鑄成一(yi)體，也可以單獨裝(zhuāng)配。對于需要✍️正反(fan)轉的高粘度齒輪(lun)泵，其進出口管路(lù)上均需設置安全(quan)閥。High viscosity gear pump oil suction pipe diameter should be large enough, and to avoid the narrow channel, or a sharp turn, reducing elbow, remove unnecessary valves, fittings, as much as possible to reduce the installation height of pump, shorten the length of the oil suction pipe, in order to reduce the pressure loss.Components, such as pipe joint sealed well, in order to prevent the air intrusion, thus control air-pocket and the occurrence of cavitation.Check valve and relief valve on the output of the gear pump tube had better install a check valve.In the overhaul pump and output pipe, the system of fluid backflow will not occur.Gear pump to stop loading machine, can be in the output pipe to prevent pump reverse, and create a partial vacuum.It should be noted that the outlet check valve cannot be installed backwards or stuck.High viscosity of the pump outlet pipe also shall set up relief valve or other protective device on the road, so that once the clogging pump export channels, can open the relief valve pressure relief.The relief valve can be cast and pump body and pump cover, also can separate assembly.For high viscosity gear pump need positive &negative, import and export all needs to set up the line safety valve.

   高粘度泵是輸(shū)送高粘度液體的(de)齒輪泵，應做到在(zai)較低的功耗、較少(shao)的洩漏、較大的壓(ya)力下🔴輸出最多✌️的(de)流量。在确定所要(yao)輸送的介質時，應(yīng)該嚴格遵循産品(pǐn)說明書上🔞的規定(dìng)，盡量使用廠家推(tuī)薦的流體介質，并(bìng)注意考慮系統的(de)工作溫度範圍。當(dāng)希望在某一較寬(kuan)的溫度範🙇🏻圍内使(shi)用時，輸送介🐅質的(de)粘度指數應該高(gao)些。輸送介質不僅(jǐn)是能量傳遞的中(zhōng)介，而且也是潤滑(hua)、密封及傳熱介質(zhì)。液🔴體粘度過高會(hui)增加内摩擦阻力(lì)，降低輸出功率，浪(làng)費能量，并産生過(guò)高的系統溫度.高(gao)粘度齒輪泵的出(chu)口管路上應當設(she)置安全閥等保護(hù)裝置，這樣一旦泵(bèng)的💋出口通道發生(sheng)堵塞，就可以打開(kai)安全閥卸壓。對于(yu)需要正反轉的高(gao)粘度齒輪泵，其進(jin)出口管路上均需(xū)設置安全閥。High viscosity pump is conveying liquid with high viscosity gear pump, should be in lower power consumption, less leakage, under the pressure of large output the most traffic.When determining to conveying medium, we should strictly follow the provisions of the product manuals on use manufacturers recommend fluid as far as possible, and pay attention to consider the system operating temperature range.When you want to use in a wide temperature range, medium viscosity index should be higher.Medium is not only the energy transfer intermediary, but also lubrication, sealing and heat transfer medium.Liquid viscosity is too high will increase internal friction resistance, lower output power, waste of energy, and generate high temperature system. High viscosity gear pump outlet pipe shall set up relief valve or other protective device on the road, so once the clogging pump export channels, can open the relief valve pressure relief.For high viscosity gear pump need positive &negative, import and export all needs to set up the line safety valve.

    1、工作(zuo)壓力的選定1, select the work pressure

　　高粘(zhān)度泵額定的壓力(li)是指泵連續工作(zuo)時的最高許用壓(yā)力，而其工作壓力(lì)則決定于外部負(fu)載，安裝和調試的(de)壽命☔與其工作壓(ya)力直接相關。對于(yu)不頻繁工作的齒(chǐ)輪泵，其工作壓力(lì)可取為泵的額定(ding)壓力，考慮到産品(pin)質♈量不同👌，最好将(jiang)額定壓力降低20%～30%使(shǐ)用。對于經常工作(zuo)于較高壓力下的(de)齒輪泵，其工作壓(yā)力應比泵的額定(dìng)壓力低1～2個壓力級(ji)。石油化工設備常(chang)常是24小時連續運(yùn)轉，這時泵的工作(zuo)壓力應該取得比(bi)額定壓力低得多(duo)，且工作轉速也應(yīng)該低于額定轉速(sù)。如果高粘度齒輪(lún)泵的工作壓力調(diao)整過高，則會使齒(chi)輪泵在超負荷下(xià)運行。High viscosity pump rated pressure refers to the maximum allowable pump continuous work pressure, and its working pressure is determined by the external load, installation and commissioning of life is directly related with work pressure.For not frequent work gear pump, the working pressure is desirable for the rated pressure of the pump, taking the quality into consideration, it is best to used pressure rated lower 20% ~ 30%.For often work under high pressure gear pump, the working pressure shall be lower than the rated pressure of the pump 1 ~ 2 pressure level.Petrochemical equipment are often 24 hours of continuous operation, and at this time of the pump working pressure should be obtained was much lower than the rated pressure, and the work speed should be lower than the rated speed.If the high viscosity gear pump high pressure adjustment, will make the pump running under overload.

　　2.安裝與試運(yùn)轉2. Installation and commissioning

　　高粘度泵的支(zhī)座或法蘭與其驅(qu)動電機應采用共(gòng)同👅的安🛀🏻裝⛱️基礎，基(ji)礎、法蘭或支座均(jun1)需具有足夠的剛(gāng)度，以減小齒輪泵(beng)運轉時産生的振(zhèn)動和噪聲。電動機(ji)與齒輪泵須用彈(dàn)性聯軸器連接，同(tong)軸度小于0.1毫米，傾(qing)斜角不得大于1度(du)。安裝聯軸器時不(bú)得用錘敲打，以免(mian)傷害齒輪泵的齒(chi)輪等零件。若用帶(dai)輪、鍊輪等驅動時(shí)應設托架支承，以(yǐ)防主動齒輪軸承(cheng)受徑向力。緊固齒(chi)輪泵、電動機的地(di)腳螺釘時，螺釘受(shòu)力應均勻，連接可(kě)靠。用手轉動聯軸(zhóu)器時，應感覺到齒(chǐ)輪泵能夠輕松地(dì)轉動，沒有卡緊等(deng)異常現象出現，然(ran)後才🧑🏽‍🤝‍🧑🏻可以配管。高(gao)粘度齒輪泵的吸(xī)油管道内徑應足(zú)夠大，并避免狹窄(zhai)通道或急劇拐彎(wan)、彎頭，去除不必要(yao)的閥門、附件，盡可(kě)能地降低泵的安(an)裝高度，縮短吸油(you)管道的長度，以減(jiǎn)少壓力損失。管接(jie)頭等元件☀️的密封(feng)要良好，以防止空(kōng)氣✊侵入，從而💯控制(zhi)氣穴與氣蝕的👄發(fa)生。在開🏒始運轉前(qian)，往齒輪泵的殼體(ti)内灌滿待輸送的(de)液體，便于安全動(dong)。若環境溫🍉度低于(yu)冰點，應預先向泵(bèng)内通入熱蒸汽，進(jin)行預熱處理，然後(hòu)才可啟動齒輪泵(bèng)。齒輪泵的旋轉方(fāng)向要與進、出油口(kǒu)相符。齒輪泵若是(shi)第一次運行，或長(zhǎng)期閑置後再使用(yòng)，最好在空載或小(xiao)負荷情況下先跑(pao)合一小時左右。如(ru)果在跑合階段預(yu)🔞先覺出異常溫升(sheng)、洩漏、振動和噪聲(sheng)時，應機檢查。高粘(zhan)度泵的出口管路(lu)上還應當設置安(an)全🏒閥等保護裝置(zhì)，這樣一旦泵的出(chū)口通道💯發生堵塞(sai)，就可以打開安全(quan)閥卸壓。對于需要(yào)正💛反轉的高粘度(dù)齒輪泵，其進出口(kǒu)管路上均需設置(zhi)安全閥。High viscosity pump bearing or flange and its drive motor should use common installation basis, foundation, flange or support all needs to have enough rigidity, to reduce the vibration of gear pump is running and noise.Motor and gear pump with elastic shaft coupling, coaxial degree is less than 0.1 mm, Angle shall not be greater than 1 degree.When installing coupling hammer shall not be used, in order to avoid damage gear and other parts of the gear pump.If use the belt wheel, wheel, etc, shall set bracket support, in case of driving gear bearing by the radial force.Ground screw fastening gear pump, motor, screw force should be uniform, reliable connection.Turn the coupling with the hand, should feel can easily turn the gear pump, no abnormal phenomenon such as clamping, then can be piping.High viscosity gear pump oil suction pipe diameter should be large enough, and to avoid the narrow channel, or a sharp bend, bend, remove unnecessary valves, fittings, as much as possible to reduce the installation height of pump, shorten the length of the oil suction pipe, in order to reduce the pressure loss.Components, such as pipe joint sealed well, in order to prevent the air intrusion, thus control air-pocket and the occurrence of cavitation.Before starting operation, to gear pump casing filled with liquid, easy to safety.If the environment temperature is below freezing, should advance to pump into the hot steam, preheating treatment, and then to start the pump.Direction of rotation of the gear pump, oil outlet in accord.Gear pump is the first run, or long-term idle before using, had better under the condition of no load or small load to run one hour or so.If in the running-in stage in advance the abnormal temperature rise, leakage, vibration and noise, should machine inspection.High viscosity of the pump outlet pipe also shall set up relief valve or other protective device on the road, so that once the clogging pump export channels, can open the relief valve pressure relief.For high viscosity gear pump need positive &negative, import and export all needs to set up the line safety valve.

    ●如何選型(xíng)How to choice

    選擇高粘度泵時(shi)應該注意泵所輸(shu)送的具體粘度、工(gong)💋作溫度、介質比重(zhong)、介質成分等等，隻(zhī)有更好的了♉解高(gao)粘度泵所輸送的(de)介⭐質情況才能更(gèng)好的選擇所需要(yao)的高粘度泵産品(pin)。

Should be paid attention to when selecting high viscosity pump pump delivery by the specific viscosity, working temperature, the proportion of medium, medium composition etc., only a better understanding of the high viscosity pump transmission medium condition can better choose the required high viscosity pump product.

　　第一、必須了解高(gao)粘度泵所輸送的(de)介質粘度。因為❗介(jie)質粘🥵度🌏的高低直(zhí)接影響到選擇高(gāo)粘度泵的轉速。must understand the high viscosity pump transmission medium viscosity. Because the medium viscosity directly affects the choice of high viscosity pump speed.

　　第(di)二、了解高粘度泵(beng)所輸送介質的性(xìng)質，例如有沒有腐(fu)蝕性。understand the nature of the high viscosity pump conveying medium, such as corrosive.

　　第三、高粘度(dù)泵所輸送的介質(zhì)濃度多少、比重多(duo)少。 high viscosity pump how far the conveying medium concentration, specific gravity.

Fourth,

　　第四、高粘度泵(bèng)所輸送的介質。high viscosity pump transmission medium.

　　第(dì)五、高粘度泵輸送(sòng)的介質常溫下是(shi)否結晶或凝固。the high viscosity pump whether the medium temperature of crystallization or coagulation.

　　第(dì)六、高粘度泵所輸(shū)送的介質是否有(yǒu)懸浮物。the transmission medium for high viscosity pump suspension.

　　第七、高粘(zhān)度泵所輸送介質(zhi)受溫度變化情況(kuàng)。high viscosity pump conveying medium affected by temperature changes.

　　第八、高粘度泵所(suo)輸送介質的潤滑(huá)性、清潔度、腐蝕性(xing)等。high viscosity pump medium by lubricity, cleanliness, corrosion resistance, etc.

　　第九、高粘度泵(bèng)要求進口壓力及(jí)出口壓力和安裝(zhuāng)高度。 high viscosity pump inlet pressure and outlet pressure and the installation height.

　　第十、高粘度(dù)泵使用場合的防(fáng)爆要求。high viscosity pump occasions of explosion-proof requirements.

    ●高粘度泵(bèng)的安裝調試步驟(zhòu)High viscosity pump installation and debugging steps

    高粘度泵是輸送(sòng)高粘度液體的齒(chǐ)輪泵，應做到在較(jiao)低的功耗、較少的(de)洩漏、較大的壓力(li)下輸出最多的🌈流(liú)量。在确定所要輸(shū)送的介質時，應該(gai)嚴格⛹🏻‍♀️遵循産品說(shuo)明書上的規定，盡(jìn)量使用廠家推⛱️薦(jian)的流體介質，并注(zhù)意考慮系統的工(gōng)作溫度範圍。當希(xi)望在某一較寬的(de)溫度範圍内使用(yòng)時，輸送介質的粘(zhan)度指數應該高些(xiē)。輸送介質不僅是(shì)能量傳遞的中介(jie)，而且也是潤滑、密(mi)封及傳熱介質。液(yè)體粘度過高會增(zeng)加内🛀摩擦阻力，降(jiang)低輸出功率，浪費(fei)能量，并産生過高(gao)的系💘統溫度.高粘(zhan)度齒輪泵的出口(kou)管路上應當設置(zhi)安全閥等保護裝(zhuang)置，這樣一旦泵的(de)出口通道發生堵(du)塞，就可以打開安(ān)全閥卸壓。對于需(xu)要正反轉的高粘(zhān)度齒輪泵，其進出(chu)口管路上均需設(shè)置安全閥。High viscosity pump is conveying liquid with high viscosity gear pump, should be in lower power consumption, less leakage, under the pressure of large output the most traffic. When determining to conveying medium, we should strictly follow the provisions of the product manuals on use manufacturers recommend fluid as far as possible, and pay attention to consider the system operating temperature range. When you want to use in a wide temperature range, medium viscosity index should be higher. Medium is not only the energy transfer intermediary, but also lubrication, sealing and heat transfer medium. Liquid viscosity is too high will increase internal friction resistance, lower output power, waste of energy, and generate high temperature system. High viscosity gear pump outlet pipe shall set up relief valve or other protective device on the road, so once the clogging pump export channels, can open the relief valve pressure relief. For high viscosity gear pump need positive &negative, import and export all needs to set up the line safety valve.

　　1、工作壓(ya)力的選定1, select the work pressure

　　高粘度(du)泵額定的壓力是(shi)指泵連續工作時(shi)的最高㊙️許用壓力(lì)，而其工作壓力則(zé)決定于外部負載(zǎi)，高粘度泵(聚氨酯(zhǐ)泵,紙漿泵,粘合劑(jì)泵)的安裝和調試(shi) 的壽命與其工作(zuò)壓力直接相關。對(duì)于🚩不頻繁工作的(de)齒輪泵，其工作壓(ya)力可取為泵的額(é)定壓力，考慮到産(chǎn)品質量不同，最好(hǎo)将額定壓力降低(di)20%～30%使用。對于經常工(gong)作于較高壓力下(xia)的齒輪泵，其工作(zuo)壓力應比泵的額(e)定壓力低1～2個壓力(li)級。石油化工設備(bei)常常是24小時連續(xu)運轉，這時泵的工(gōng)作壓力應該取得(de)比額定壓力低得(de)🎯多，且工作轉速也(yě)應該低于額定轉(zhuǎn)速。如果高粘度齒(chǐ)輪泵的工作壓力(li)調整過高，則會使(shi)齒輪泵在超負荷(hé)下運行。High viscosity pump rated pressure refers to the maximum allowable pump continuous work pressure, and its working pressure is determined by the external load, high viscosity pump (pu pump, paper pulp pump, glue pump) installation and commissioning of life is directly related with work pressure. For not frequent work gear pump, the working pressure is desirable for the rated pressure of the pump, taking the quality into consideration, it is best to used pressure rated lower 20% ~ 30%. For often work under high pressure gear pump, the working pressure shall be lower than the rated pressure of the pump 1 ~ 2 pressure level. Petrochemical equipment are often 24 hours of continuous operation, and at this time of the pump working pressure should be obtained was much lower than the rated pressure, and the work speed should be lower than the rated speed. If the high viscosity gear pump high pressure adjustment, will make the pump running under overload.

　　2.安裝與試(shì)運轉2. Installation and commissioning

　　高粘度泵的(de)支座或法蘭與其(qí)驅動電機應采用(yong)共同的安裝基礎(chu)，基礎、法蘭或支座(zuo)均需具有足夠的(de)剛度，以減小齒輪(lun)泵運轉時産生的(de)振動和噪聲。電動(dòng)機與齒輪泵須用(yong)彈性聯軸器連接(jie)，同軸度小于0.1毫米(mi)，傾斜角不得大于(yú)1度。安裝聯軸器時(shi)不得用錘敲打，以(yǐ)免傷害齒輪泵的(de)齒輪等零件。若用(yong)帶輪、鍊輪等驅動(dòng)時應設托架支🌏承(cheng)，以防主動齒輪軸(zhóu)承受徑向力。緊固(gù)齒輪泵、電動機的(de)地腳螺釘時，螺釘(dìng)受力應均勻，連接(jiē)可靠。用手轉🐉動⚽聯(lian)軸器時，應感覺到(dao)齒輪泵能夠輕松(sōng)地轉動，沒有卡緊(jin)等異常現象出現(xiàn)，然後才可以配管(guǎn)。高粘度齒輪泵的(de)吸油管道内徑應(ying)足夠大，并避免狹(xiá)窄通道或急🔞劇拐(guǎi)彎、減🛀少😍彎頭，去除(chú)不必要的閥門、附(fu)件，盡可能地降🔞低(di)泵的安裝高度，縮(suō)短吸油管道的長(zhǎng)度，以減💚少壓力損(sun)失。管接頭等元件(jiàn)的密封要良好，以(yǐ)防止空氣侵入，從(cong)而控制氣穴與氣(qì)蝕的發生🔴。在開始(shǐ)運👣轉前，往齒輪泵(beng)的殼體内灌滿待(dài)輸送的液體，便于(yú)安全啟動。若環境(jing)溫度💘低于冰點，應(yīng)預先向泵内通入(ru)熱蒸汽，進行預熱(re)處理，然後才可啟(qi)動齒輪泵。齒輪泵(bèng)的旋轉方向要與(yu)進、出油口相符。齒(chǐ)輪泵若是第一次(ci)運行，或長期閑置(zhi)後再使用，最好在(zai)空載或小🐪負荷情(qíng)況下先跑合一小(xiao)時左右。如果在跑(pao)合階段預先覺察(chá)出異常溫升、洩漏(lou)、振動和噪聲時，應(ying)機檢查。High viscosity pump bearing or flange and its drive motor should use common installation basis, foundation, flange or support all needs to have enough rigidity, to reduce the vibration of gear pump is running and noise. Motor and gear pump with elastic shaft coupling, coaxial degree is less than 0.1 mm, Angle shall not be greater than 1 degree. When installing coupling hammer shall not be used, in order to avoid damage gear and other parts of the gear pump. If use the belt wheel, wheel, etc, shall set bracket support, in case of driving gear bearing by the radial force. Ground screw fastening gear pump, motor, screw force should be uniform, reliable connection. Turn the coupling with the hand, should feel can easily turn the gear pump, no abnormal phenomenon such as clamping, then can be piping. High viscosity gear pump oil suction pipe diameter should be large enough, and to avoid the narrow channel, or a sharp turn, reducing elbow, remove unnecessary valves, fittings, as much as possible to reduce the installation height of pump, shorten the length of the oil suction pipe, in order to reduce the pressure loss. Components, such as pipe joint sealed well, in order to prevent the air intrusion, thus control air-pocket and the occurrence of cavitation. Before starting operation, to gear pump casing filled with liquid, facilitate safe launch. If the environment temperature is below freezing, should advance to pump into the hot steam, preheating treatment, and then to start the pump. Direction of rotation of the gear pump, oil outlet in accord. Gear pump is the first run, or long-term idle before using, had better under the condition of no load or small load to run one hour or so. If in the running-in stage in advance detect abnormal temperature rise, leakage, vibration and noise, should machine inspection.

　　高粘度泵(bèng)的出口管路上還(hái)應當設置安全閥(fa)等保護裝置，這樣(yang)一旦泵的出口通(tōng)道發生堵塞，就可(kě)以打開🚩安全閥卸(xiè)壓。對⛱️于需要正反(fǎn)轉的高粘度齒輪(lún)泵，其進出口管路(lù)上均需設置安全(quán)閥。High viscosity of the pump outlet pipe also shall set up relief valve or other protective device on the road, so that once the clogging pump export channels, can open the relief valve pressure relief. For high viscosity gear pump need positive &negative, import and export all needs to set up the line safety valve.

    ●輸送介質的優(you)勢:The advantage of the medium:

    高粘度泵可以(yǐ)輸送高粘度、高濃(nóng)度無固體顆粒或(huo)細🌈小軟顆🧑🏾‍🤝‍🧑🏼粒的潤(run)滑性介質；效率高(gāo)，性能穩定，使用壽(shòu)命長。高🈲粘度泵可(kě)以采用保溫夾套(tao)結構，輸送比🌂較高(gāo)的🎯粘度物料時可(kě)🙇‍♀️以對高粘度泵🍓進(jìn)行保溫，從而降低(di)介質粘度，達🛀到更(geng)好的輸送效果，而(ér)單螺杆泵沒有保(bao)溫夾套結構；高⛹🏻‍♀️粘(zhan)度泵在使用一段(duàn)時間😍後，如果泵内(nèi)部💃間隙磨損後，不(bú)用拆泵可以自行(háng)根據高粘度💘泵所(suo)輸送的物料粘度(dù)來調整泵的間隙(xi)，調整後和新泵一(yī)樣可以達到良好(hǎo)的使用效果。高粘(zhan)度泵可配安全閥(fa)，當泵或管路系統(tong)超壓時，安全⭐閥門(men)打開，形成内部回(huí)流💛，保證系統安全(quán)。而單螺杆泵在泵(beng)本身不能設置安(an)全閥，隻能在管路(lù)中設置♋，提高🐆了設(shè)備投入成本和安(ān)裝成本。選擇高粘(zhān)度泵👈時必須考慮(lǜ)高粘度泵所輸送(song)的介質粘度，從而(er)才☀️能來确定高粘(zhān)度泵🏃🏻的轉速範圍(wei)，根據高粘度泵的(de)轉速範圍及所需(xu)工況條件下高粘(zhan)度㊙️泵的正常流量(liang)範♉圍，才能确定高(gao)粘度泵具體型号(hào)。需要注意的是一(yi)般介質可以這樣(yàng)來🚩選擇。High viscosity pump can transport high viscosity, high concentration without solid particles or small soft particles lubricity medium; High efficiency, stable performance and long service life. High viscosity pump can be used in a heat preservation jacket structure, transmission is higher when the viscosity of the material can be for thermal insulation in high viscosity pump, thereby reducing medium viscosity, achieve better transmission effect, and the single screw pump heat preservation jacket structure; High viscosity pump in use after a period of time, if the pump internal clearance after wear, don't have to dismantle the pump to according to the viscosity of material delivery by high viscosity pump to adjust the clearance between the pump and adjusted, and the use of the new pump can achieve good effect. High viscosity pump can match the relief valve, when the pump and piping system overpressure, safety valve is opened, the formation of internal reflux, ensure the safety of the system. And single screw pump in the pump itself cannot set the relief valve, can only be set up in line, increase the investment of equipment cost and installation cost. Choosing high viscosity pump must consider the conveying medium viscosity, high viscosity pump order to determine the scope of the high viscosity of the pump rotation speed, according to the working condition of high viscosity of the pump speed range and required high viscosity pump under the condition of normal flow range, to determine the high viscosity pump concrete models. It's important to note that it can be to choose a normal medium.

　　其中，有些(xie)特殊化學介質在(zai)一定溫度下會改(gai)變其💚化學成分，所(suo)以需要在選擇高(gao)粘度泵要特别注(zhù)意泵的轉速☀️是否(fǒu)适合，因為泵的轉(zhuan)速越高，正常工作(zuo)中産生的熱量就(jiù)越大，一旦超過介(jie)質所限制的溫度(dù)，那麼就多所輸送(sòng)的介質造成了破(po)壞。還有些食品類(lèi)介質，比如果醬類(lei)，像我們日常中所(suo)食用的果醬、花生(shēng)醬、豆瓣醬等，這些(xie)介質要求在輸送(song)過程中必須不能(néng)夠破壞♻️其内部的(de)成分進行破壞，這(zhè)就要☁️求🔞我們所選(xuǎn)的泵的轉速必須(xu)要低，才能保證高(gao)粘度泵在輸送過(guò)程中不破壞所輸(shū)送的介質。高🤞粘度(dù)泵在運轉過程中(zhong)常常會出現卡死(si)、抱軸轉不動的現(xiàn)象，主要原因是高(gao)粘度㊙️泵往往都是(shì)輸送的高粘🚶度的(de)介質，有些是有一(yī)些雜質的混合物(wu)理。如果泵的入口(kou)沒有安裝合适的(de)過濾器，那麼💁一旦(dàn)大一些的硬質顆(ke)粒進入泵🚶腔就會(hui)把高粘度泵的内(nèi)外轉子卡死，使泵(beng)轉不動，嚴重的會(hui)把高粘度泵的内(nèi)外轉子毀掉。Among them, some special chemical medium under a certain temperature to change its chemical composition, so need to high viscosity pump in the choice whether to pay special attention to the speed of the pump is suitable for, because the higher the pump rotation speed, the greater the heat generated by the normal work, once more than media limited by temperature, then it is more than conveying medium caused damage. Also some food medium, such as the jam class, as in our daily consumption of jam, peanut butter, broad bean paste and so on, these medium requirements must be in the process of conveying can't destroy its internal composition, this requires that we selected the speed of the pump must be low, to ensure high viscosity pump does not destroy the transmission medium in the process of delivery. High viscosity pump in the operation process often appear stuck, holding shaft fixed phenomenon, the main reason is that high viscosity pump are often transport high viscosity medium, some are some impurities mixed in physics. If the entrance of the pump is not installed the appropriate filters, so once the larger hard particle enters the pump chamber would bring high viscosity pump rotor stuck inside and outside, make the pump turns motionless, serious will destroy high viscosity pump inside and outside of the rotor.

　　所以(yi)建議大家在安裝(zhuāng)高粘度泵的時候(hou)應該選擇合适的(de)過濾器來安裝在(zài)泵的入口。高粘度(dù)泵抱軸🐇的現象主(zhu)要體現在不鏽鋼(gāng)高粘度泵的較多(duō)，因為不鏽鋼材質(zhì)含碳量低，所以熱(re)膨脹系數大，一旦(dàn)泵的溫度過高，就(jiu)會造成泵的内部(bù)配件與配件之間(jiān)的間隙縮小，到一(yī)定程度以後就會(huì)産生抱死現象。所(suo)以選擇不鏽鋼材(cái)質的高粘度泵是(shi)一定要注明具體(tǐ)的使用溫度，及介(jiè)質的潤滑性。介質(zhi)粘度的高低與高(gāo)粘度泵的轉速有(you)着密不可分☀️的關(guān)系。如果高粘度泵(beng)輸送的介質粘度(du)過🌍高，而所配的轉(zhuǎn)速也過高的話，就(jiù)會造成泵的👣流量(liàng)很低、泵的噪音很(hěn)大。如果電機功率(lü)還是按常規來配(pei)的話，那麼電機也(yě)會造成過載。主要(yao)是泵的轉速太高(gao)、介質粘度又太高(gao)這樣就會造成泵(bèng)阻力很大，電機的(de)瞬間啟動電流超(chao)過額定電流，造成(cheng)電機過載；由🈚于轉(zhuan)速過高，使高粘度(dù)泵在運轉時内部(bu)轉子幾乎隻是形(xing)成了空轉，圍繞所(suǒ)輸送介質打滑，造(zao)成吸不上料㊙️，或者(zhě)是流量很小。在這(zhe)🚶種狀況下，必須降(jiang)低泵的轉速，加大(da)電機的功率，加大(dà)進出口的管徑來(lai)減少⛹🏻‍♀️介質的流動(dòng)阻力。從而🈲來完成(cheng)介質的輸送工作(zuò)。轉速⛱️降低以後，泵(bèng)的流量會反而增(zeng)加，而且泵的噪音(yin)會降低，但肯定打(da)不到理✂️論流量。所(suo)以如果與實際工(gong)況需要流量相差(chà)太多的話，那就隻(zhi)☔能更好型号更💃大(da)一點的🚩泵。So suggest you at the time of installation of high viscosity pump should choose the appropriate filter to installed in the entrance of the pump. The phenomenon of high viscosity pump holding shaft mainly reflects in the stainless steel of high viscosity pump is more, because of low carbon stainless steel material, so the thermal expansion coefficient is big, once the temperature of the pump is too high, can cause the interior of the pump parts and accessories the clearance between the narrow, to a certain degree after tends to lock phenomenon. So choose stainless steel high viscosity pump is must indicate the specific temperature, and medium lubricity. The discretion of the medium viscosity and high viscosity pump rotating speed of the intimate relationship. If the high viscosity pump medium viscosity is too high, and with the rotation speed is too high, will cause the pump flow rate is very low, the noise of the pump is very large. If motor power or conventional match, then the motor can cause overload. Mainly is the pump speed is too high, medium and high viscosity resistance is very big, this will cause pump motor moment of starting current more than rated current, motor overload; Due to high speed, high viscosity pump inside the rotor is barely formed when running idle, surrounding medium by sliding, cause not feeding, or flow rate is small. Under this situation, we must reduce the speed of pump, increase the power of the motor, increase the import and export of pipe diameter to reduce the flow resistance of the medium. Thus to complete medium transport work. Speed is reduced, the pump flow rate will increase instead, and the noise of the pump will be lower, but certainly can't flow theory. So if you need to flow with the actual working condition differ too much, it can only be better model bigger pump.

　　高粘度(dù)泵容易出現的另(ling)一個問題就是從(cong)動齒輪的銷軸📐容(rong)易磨損，特别是對(duì)于輸送沒有潤滑(huá)性的介質時，銷🐆軸(zhóu)磨🤩損特别快。對此(cǐ)我公司改進加工(gong)工💘藝在原⛹🏻‍♀️有的基(jī)礎之上通過特殊(shu)設計改進給銷軸(zhóu)配套加了一套注(zhu)油潤滑系統。在高(gāo)粘度泵正常運㊙️轉(zhuan)的情況下通過内(nei)轉子的旋轉産生(sheng)的離心力形成的(de)負壓，利🔴用注油系(xì)統通過🔅特殊通道(dao)給銷軸注油，從而(ér)解❄️決了高粘度泵(bèng)銷軸磨損快的這(zhè)一泵行業中存在(zài)的難題。Another problem of the high viscosity pump is driven gear pin easy to wear and tear, especially for conveying without lubrication medium, pin shaft wear particularly fast. I improved processing technology on the basis of the original company through special design improvements to pin shaft supporting a grease lubrication system. Under the condition of the high viscosity of the normal operation of pump centrifugal force produced by the rotation of the rotor within the formation of the negative pressure, the use of injection system through the special channel to pin shaft oil, so as to solve the high viscosity pump pin shaft quick wear of the problems that exist in the pump industry.

     ●起動前要(yao)檢查下列内容：

     1.檢(jian)查泵、齒輪箱和電(dian)機的對中程度；

     2.檢(jian)查過濾器中有沒(méi)有焊皮和金屬渣(zha)；

     3.檢查各連接部位(wei)連接是否緊固；

     4.檢(jiǎn)查管路壓在泵上(shang)的力和力矩是否(fou)超過給定的🈲數值(zhi)，如果溫🈚度較高，還(hái)應檢查管路是否(fou)有膨脹節；

     5.檢查電(dian)氣連接的正确性(xìng)及電機的額定值(zhí)，并檢查電機轉動(dòng)方向是否正确；

     6.檢(jiǎn)查泵的轉動方向(xiang)是否正确；

     7.如有安(ān)全閥，安全閥安裝(zhuāng)必須正确，

     8.檢查泵(bèng)軸是否轉動靈活(huo)；

     9.泵的内部不能是(shi)幹的，特别是需要(yao)自吸的時候，應向(xiang)泵内灌⛱️注一些油(yóu)或輸送的液體；

     10.泵(beng)組裝時在零件的(de)表面有防護液，如(rú)果這種液體🔞不能(néng)和👈泵☔送液體相容(róng)，則必須清洗；

     11.最好(hao)在管路上安裝壓(ya)力表和真空表，方(fang)便觀察泵的工作(zuò)狀态；

     12.檢查機械密(mì)封箱是否注滿液(ye)體；

     13.檢查管路的閥(fa)門是否打開；

     14.如果(guo)用内燃機驅動，請(qǐng)在起動發動機前(qián)保持離合器脫開(kāi)；

     泵起動後，檢查液(ye)體是否進入到泵(beng)中，泵是否工作正(zheng)常🈲，如果長時間無(wu)液體進入泵中，應(yīng)停機檢查泵及管(guǎn)路。